First we want to say proudly that Hybrid Steroids was invented by Optimum Pharma in 2006. The idea was simple but quite effective. To combine steroids which can be cycled together in 1 bottle . One of the greastest hybrid steroids Optimum Pharma created, Ultrabol 150 ( Testosterone Propionate 50 mg/ml, Trenbolone Acetate 50mg/ml , Drostanolone Propionate 50 mg/ml) is right now  COPIED  by many Underground labs with names like Cut Stack , Cut Mix ..  

All steroids are derivated from 3 main Chemicals , Testosterone , Dihydrotestosterone  and Nandrolone. This 3 main groups have their own specials effects. So if a steroid cycle can have at least  1 steroid from each group , we can expect a bigger effect as synergy.

Another advantage is , users have much less injections and hey need to inject smaller volume. This brings comfort to cycle . Also too much injections can yield to many problems which can maket he user stop the cycle because there will be simply no where to inject left anymore.

As a last word , all Ultrabol and Megabol series which Optimum Pharma creates are designed with theoric knowledge and pratical experience. Many users shared their experience and finally products became to perfect form. We proudly say that you will not disappointed.